Every person when mastering a computer sooner or later faces the study of the BIOS system. And immediately the user has many questions on this difficult topic. What is it and how to get there? This is perhaps one of the protozoa. Let's deal with them.
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Basic Input Output System or Simple just BIOS-this is the name of the basic input-output system. This thing is a separate fee that is placed on the motherboard, many micro -programs are written on it that are responsible for important systemic tasks. And speaking in an affordable language and without scientific terms, this is a combination of a huge number of small programs, such as systemic utilities for a browser, only an order of magnitude more important. By the way, BIOS begins to work on a computer before loading the OS, the launch of which he leads.
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The settings that you save in BIOS are stored only thanks to the battery that is placed on the motherboard. She constantly and continuously supports the BIOS board, and because of this quickly sits down, so it is recommended to change it from time to time. If you do not change, then all the equipment connected to your computer will have to be installed again. The signal that the battery has a low charge is the fact that with each new computer load, the time and date will not be saved, and the settings - return on the day of the first start of the computer.
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What is BIOS responsible for the computer? Yes, almost for every function associated with the inclusion and correct operation of the system and equipment. The operating system, monitor, keyboard and even the bear depend on this board. BIOS is also responsible for the choice of the source: you want to download the first operating system or want to launch a DVD/CD drive, open a flash drive, which is very useful to do if you plan to reinstall Windows. And of course, the control of other system tasks.
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To get into the BIOS, after turning on the computer, quickly crush one of the necessary keys. Usually these are the DEL, F1, F2 or ESC buttons, since they have different motherboards and laptops for various manufacturers of motherboards. In addition, in some exotic cases, it will be a combination of such keys: “Alr” (Advanced Logic Research), “Award BIOS” and “Phoenix BIOS” - “Ctrl+ALT+ESC”, “Ctrl+Alt+S” and “Ctrl +Alt+Ins. "
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For laptops, the situation is almost the same, with the exception of some manufacturers: “Dell Latitude” - for the entrance a combination “FN+F1”, “AST” - “Ctrl+Alt+Del”, “Compaq” and “Sony VAIO” - “F10 "And" F3 ", respectively. You can find the desired combination in the table in the picture below, which indicates the keys for entering the BIOS and laptop models.
Following these instructions, you can go to BIOS on any computer or laptop from any manufacturer. But behave carefully in this system, since the slightest change can affect the performance of the OS or even lead to a computer breakdown.
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